Legend speaks of an item that has only been heard through tavern stories the Bag O' Bees'  

This magical items is a small black and yellow striped bag that is 3 inches in width

 upon opening of small pouch roll a D8 no matter the outcome the opener can control the bees for nine minuets however if all the bees have not returned to the bag by nine minuets and 59 seconds the bees go insane and attack any living character or NPC (but not undead)

If this occurs roll a D20 if it rolls a 1 the bag turns into bees and then mixes with attacking swarm

Every bee summoned (except for the giant one) has an AC of 2 and 1 hit point meaning that just swating at the bees would kill at least a few of them depending on the size of the creature (obviously a bigger creature would kill more bees) 

1 A small handful of about 10 bees fly out of the bag

2 A Large handful of about 20 bees fly out of bag

3 A small cloud of about 30 bees fly out of the bag

4 A large cloud of 50 bees fly out of the bag

5 A giant cloud of 80 bees fly out of the bag

6 A Giant cloud of 100 bees fly out of the bag

7  A Gargantuan cloud of 350 bees fly out of the bag

8 one bee flies out of the bag and then instantly grows to the size of an average horse upon being recalled it shrinks down as it approaches the bag